AdguardTeam / AdguardForWindows

AdGuard for Windows open bug tracker
https://adguard.com/
675 stars 72 forks source link

Threefold increase of page resources loading time #5082

Open adguard-bot opened 5 months ago

adguard-bot commented 5 months ago

Issue URL (Incorrect Blocking)

https://www.bookwalker.com.tw/

Comment

When I browse this website, if I have AdGuard enabled, these four JavaScript files - jquery-3.6.0.min.js, sweetalert211.js, all.js, app.js - take 2 seconds to load, resulting in slow webpage loading. However, if I disable AdGuard, the loading time drops to below 500ms. I would like to know the reason for this. Username: @s89091189

Screenshots

Screenshot 1 ![Screenshot 1](https://cdn.adguard.info/sitereports/h6ql69tefpwswkwwcw4s04gc804sccsc4gtit0rn3k.png?nc=1)
Screenshot 1 with AdGuard disabled ![Screenshot 1](https://cdn.adguard.info/sitereports/lp5dnlyiui8s4gs4gog8wsswwkgooosaw80lhwv1lc.png?nc=1)

System configuration

Information Value
AdGuard product: AdGuard for Windows v7.16.0 (4542)
Browser: Firefox
License type: paid
AdGuard driver: WFP
Stealth mode options: Block WebRTC,
Block Push API,
Block Flash,
Hide your search queries,
Send Do-Not-Track header,
Hide your Referrer from third-parties,
Hide your User-Agent,
Remove X-Client-Data header from HTTP requests,
Block trackers,
Disable Windows Telemetry,
Turn off Advertising ID
DNS filtering: server: https://dns.google/dns-query
filters: https://filters.adtidy.org/windows/filters/15.txt, User rules
Filters: Ad Blocking:
AdGuard Base,
EasyList

Privacy:
AdGuard Tracking Protection

Language-specific:
AdGuard Chinese,
AdGuard Japanese,
EasyList China
Userscripts: https://userscripts.adtidy.org/release/assistant/4.3/assistant.user.js
https://userscripts.adtidy.org/release/adguard-extra/1.0/adguard-extra.user.js
https://userscripts.adtidy.org/release/popup-blocker/2.5/popupblocker.user.js
Referrer: https://www.bookwalker.com.tw/
Other extensions used: ESET Internet security 17.1.9.0
Alex-302 commented 5 months ago

Reproduced with 7.17 n25

Aydinv13 commented 1 month ago

@s89091189 Hello!

Could you please check if: 1) Disabling DNS module helps. In case it solves the problem we recommend changing Blocking mode for adblock-style rules to Custom IP address. This is most likely the case and it will be fixed in the near future. 2) Disabling Stealth Mode helps

Let us know how it goes, thanks.

s89091189 commented 1 month ago

I'm disabling DNS module and Stealth Mode, but I don't think it's helping

(Sorry I use a translator)

image